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The Big Bang Theory – Season 3, Episode 22 The Staircase Implementation

Play trailer The Big Bang Theory – Season 3, Episode 22 The Staircase Implementation Aired May 17, 2010 Comedy Play Trailer Watchlist
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Leonard tells Penny about how he met Sheldon and what happened to the elevator.
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The Big Bang Theory — Season 3, Episode 22

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Cast & Crew

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Johnny Galecki

Leonard

Jim Parsons

Sheldon

Kaley Cuoco

Penny

Simon Helberg

Wolowitz

Kunal Nayyar

Koothrappali

Carol Ann Susi

Debbie Wolowitz
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The Big Bang Theory — Season 3, Episode 22

The Big Bang Theory The Big Bang Theory View more photos

Episode Info

Synopsis Leonard tells Penny about how he met Sheldon and what happened to the elevator.
Director
Mark Cendrowski
Executive Producer
Chuck Lorre, Bill Prady
Screenwriter
Lee Aronsohn, Steven Molaro, Steve Holland, Chuck Lorre, David Goetsch, Maria Ferrari
Network
CBS
Rating
TV-PG (D|L)
Genre
Comedy
Original Language
English
Release Date
May 17, 2010